Answer:
A) más económico (is cheaper)
Explanation:
Viajar en avión es __________ que viajar en tren.
translation:
Traveling by plane is ___________ than traveling by train.
A. cheaper B. less comfortable C. more expensive D. less fast
Answer:
The answer would possibly be D
Explanation:
Because C and B do not have the right grammar used and A is not used as saying in 3rd person.
